OT-2026-000036516
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000036516) never changes.
Identity and time
| Publication number | OT-2026-000036516 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-70b0-9859-788b324073e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036516 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd6ffa13518a2854c03a17389b010c6396ae925fb9ff5a295ea48fec48fc5c86 |
|---|---|
| Markdown | c96c12682a3f7a682f28c56ea9a7af91b1e184a4388337230c68f9515b4a9ea1 |
| Publication page | b75511fdf91c18dfda769b472381392ae3c7313c0b0d444ec49826ecb0fbb1de |
| Manifest | 0e44d58080e40fe23cc8aef2ded2a7cce2d1fb904af1d0ba9a77c2135918fe6a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | H9oj3bUgMf22uy8kmM15hkfSmB64ydih+Hg2hUGuCUtiFDRwd8qAT217zSLLUkSlu8yuXPKGyf5pXFoGoYHaCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:25:43.361641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036516observed b75511fdf91c18dfda769b472381392a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:43.344801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036516/manifest.jsonobserved 0e44d58080e40fe23cc8aef2ded2a7cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.328190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036516/publication.mdobserved c96c12682a3f7a682f28c56ea9a7af91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.311510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036516/publication.txtobserved cd6ffa13518a2854c03a17389b010c63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|